Specification: Color: Blue Material: PVC Thickness: 0.25mm Size: 110 * 110 * 60cm Delivery includes: 2 x pool cushions Protect your swimming pool cover: The winter cushions can help reduce excess rain, snow and leaves on your winter cover. Slide your pool cover off the surface of the water so that the water does not freeze on your pool cover. Suitable for all weather conditions: the pool winter cushion measures 1.1 x 1.1 m when inflated. It pushes yours Pool cover from the water surface upwards so that the water does not freeze on your pool cover. Durable: The air cushion is made of high-quality, hard-wearing vinyl. This sturdy material is extremely effective when used on above-ground pools. Inflate and deflate with ease: special double-folded valve allows for rapid inflation and deflation. Keeps water off the top of your pool cover and preserves your cover. It is recommended to use multiple air cushions.